Thicc Duct Add-on
This is the duct holder that replaces the lower motor mount on Thicc and turns it into a ducted X8. I am presently unable to print the duct so you'll have to print or source it yourself. The file is here, or Nozzle3d can print it for you.
The upper prop is 5", the lower prop is approximately 137mm (it depends on your stator height). You can simply run two 5" props or cut lower props for max efficiency. A big propcutter file is in the duct Thingiverse listing.
Kit contains four carbon duct holders and screws and standoffs for mounting. Ducts not included!
Be advised that this thing is louder than loud. You've been warned. With 2806.5 1800kv motors I was able to lift 2.1kg with ease. If you're converting an existing 7" Thicc with lower kv motors you'll get lesser results. Finally, this is experimental at this point, I'm offering it due to demand. It can lift a lot of weight but at its volume level I'm not sure what its application would be.